Shaving razor system
AssigneeThe Gillette Company
InventorsPhilipp Goeder, Benjamin Heinrich Niestroj, Klaus Heubach
Life of this patent
Estimating the term…
Abstract
A shaving razor system with a handle and a shaving cartridge mounted to the handle. A circuit board having an electrical switch in communication with a power source is positioned within the handle. A heating element is in electrical communication with the electrical switch. The heating element having a skin contacting surface. The heating element has a first pre-determined temperature and a second pre-determined temperature. The second predetermined temperature is at least two degrees Celsius different from the first pre-determined temperature.
Claims18
A shaving razor system comprising:
- a handle;
- a shaving cartridge mounted to the handle;
- a circuit board having an electrical switch in communication with a power source positioned within the handle;
- a heating element in electrical communication with the electrical switch, the heating element having a skin contacting surface, wherein the heating element has a first pre-determined temperature and a second pre-determined temperature, and the second pre-determined temperature is at least two degrees Celsius different from the first pre-determined temperature and;
- a microcontroller in electrical communication with the heating element and the electrical switch;
- wherein the electrical switch has a first toggle time for changing between the first pre-determined temperature and the second pre-determined temperature and a second toggle time for changing the heating element between an on condition and an off condition.
A shaving razor system comprising:
- a handle;
- a shaving cartridge mounted to the handle;
- an electrical switch in communication with a microcontroller positioned within the handle;
- a heating element in communication with the microcontroller, the heating element having a skin contacting surface, the heating element having a first pre-determined temperature set by the microcontroller and a second pre-determined temperature set by the microcontroller;
- and
- the electrical switch having a first toggle time for changing back and forth between the first pre-determined temperature and the second pre-determined temperature and a second toggle time for changing back and forth between an on condition and an off condition of the heating element, wherein the first toggle time is greater than the second toggle time.
Dependencies are inferred from the claim text.